Matsushita CF-19FHGAX service manual Diagnosis Procedure

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4 Diagnosis Procedure

4.1. Basic Procedures

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Contents Model No. CF-19FHGAXxM How to replace the fuse For U.KLaser Safety Information Safety Precautions Precautions Battery Pack Contents Specifications Main SpecificationsWireless LAN Only for model with wireless LAN BluetoothTM Only for model with BluetoothNames and Functions of Parts SD Memory Card Indicator Blinking During access LAN PortInternal Host PCI BridgeSigmatel AC-linkDiagnosis Procedure Acng Adaptor/Battery Output voltage Power lamp Check Check Bios operationTroubleNO symptoms on some Inverter board LCD back Light lightingError Diagnosis by Checking Beep Signal Sound Table of errors classified by beep soundsOutline of Post Stuck key 02F0 CPU ID Self Diagnosis Test Operation of PC-Diagnostic Utility Selection of tested device Test Item and Division of trouble GPS Touch ScreenPanel 1394Removing the Battery Pack and HDD Pack PreparationRemoving the Touch Pad and Key- board Removing the Dimm Lid Assíy Removing the Rear CabinetRemoving the Hsdpa PCB and Bluetooth PCB Removing the DU Lid UnitRemoving the Audio PCB HDD Removing the Power SW PCB Removing the I/O PCB AssyRemoving the left LED and right Removing Pad PCB and SW PCB Removing the Display unitRemoving the LCD Rear Case Removing the LCD HingeRemoving Inverter PCB and LCD Unit Removing the Each Cover USBSetting up the Inverter Assy and LCD Unit SheetPCB Spacer Assembly of Inverter PCB Inverter Assy LCD Side Cushion ECushion High LCD Side Cushion E TS PWB LCD Side Cushion Voltage LabelAssembly of Inverter PCB Application Model Digitizer Model Laminate Touch Screen AssyProtect Sheet SpacerAssembly of Glass Applicable Model Digitizer Model Setting up the LCD Hinge Line Processing of Antenna CableAssembly of LCD Hinge Cable Hold PlateScrew LCD Hinge Cable Guide HInge Cable Holder S2 Fit Holders as shown in figure Until you hear the clickAssembly of LCD Front Case LCD Front Assy Magnet Assy 0 0.5mm Magnet TapeAssembly of LCD Rear Case Applicable Model Digitizer Model Marking line5mm Marking line Attach it between marking linesAssembly of Tablet Latch Cover and Antenna Cover Antenna CoverAntenna Cushion L Screw Antenna CoverSetting the Display Unit Assembly of Display Unit Screw ScrewSetting the Pad PCB and SW PCB Setting the left LED PCB and right LED PCB Assembly of the Pad PCB and SW PCBPutting of the TP Bottom Tape Setting the Power SW PCB Assembly of the left LED PCB and right LED PCBAssembly of the Power SW PCB Setting the I/O PCB Assy HDD N3 DU PCB N3 N9 N9 Antenna PCB Plate White cable Black cable Assembly of Main PCB Page Assembly of Main Unit Screw HDD Connector Guide Thermal Rubber SD PCB Assy ScrewScrewDimm Holder Assy RF SW Knob Dimm HolderSetting the Audio PCB Screw Battery FPC AssySetting the Hsdpa PCB and Bluetooth PCB Line Processing of Antenna Cable of Main Unit Cable Process 1/3Step Step CableCable Process 3/3 Step Cable Holder CushionSetting the Rear Cabinet Assembling the DU Lid UnitSetting the Dimm Lid Assy Dimm Thermal SheetBottom Rubber Tape Bottom Case Assy Setting the Touch Pad and Keyboard Putting of the Sheet Putting of the Palm Rest Assy Putting of the KBD TapeIntel Label Windows Logo Label Energy Star LabelSetting the Battery Pack and the HDD Pack Assembly of the HDD Assy Assembling the Each Cover Exploded View K1610 K12-15-10 K12-15-4 K12-15-5 K12-15-3 K51 K14-8 + 0.2kgf cm K84 K61 K78 K68 K69 K11-1-3 N15 Replacement Parts List Main Block UnitAccessories Packing MaterialMechanical Parts DFHR3563YA LCD Rear Cushion C DFUN0069XA Latch Knob Spring DFMC0877YA Inverter Case DFHG429YA IO DC Tube Description QTY EEFCX0G151R Thermistor IC, Micon FET ERJ2GEJ471X ERJ2GEJ684X IO PCB SW PCB Ppower Swpcb IC, Touchpanel Controller